9072412608 has 224 divisors, whose sum is σ = 27987369984. Its totient is φ = 2540325888.

The previous prime is 9072412607. The next prime is 9072412633. The reversal of 9072412608 is 8062142709.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9072412603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18628941 + ... + 18629427.

It is an arithmetic number, because the mean of its divisors is an integer number (124943616).

Almost surely, 2^9072412608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9072412608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13993684992).

9072412608 is an abundant number, since it is smaller than the sum of its proper divisors (18914957376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9072412608 is a wasteful number, since it uses less digits than its factorization.

9072412608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 9072412608 is about 95249.2131621044. The cubic root of 9072412608 is about 2085.6476054208.

The spelling of 9072412608 in words is "nine billion, seventy-two million, four hundred twelve thousand, six hundred eight".